Tall Art Glass Murano Sommerso Glass Cat Wearing a Blue Hat Paperweight. The inner core is white glass with stretched speckles of green, yellow and red spots then coated over with a clear layer. The cobalt blue hat is applied. The top of the hat on the right side are two impressed lines that come together on one end to form a "V". This could be a makers mark or meant to depict a hat ornament. It is 8.25" tall. It is not signed and the label is missing. The condition is excellent.